Lighting apparatus



FIG. 1 is a front and side perspective view of a lighting apparatus showing my new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a perspective view thereof with an area to be enlarged delimited by broken lines; and,

FIG. 5 is an enlarged view of the area delimited by broken lines in FIG. 4.

The features surrounded by broken lines in FIGS. 2 and 3 depict portions of the lighting apparatus that form no part of the claimed design. 

CLAIM The ornamental design for a lighting apparatus, as shown and described. 